Multiplex communications – Wide area network – Packet switching
Patent
1988-08-25
1989-04-25
Olms, Douglas W.
Multiplex communications
Wide area network
Packet switching
370 84, H04J 307
Patent
active
048254363
ABSTRACT:
A time division multiplexed signal demultiplexing system for regenerating original signals from a time division multiplexed signal which is obtained by time-division multiplexing information signals of N channels with mutually different sampling or clock frequencies by means of a reference clock signal of a frequency equal to N times of the highest one of the sampling or clock frequencies or an even higher frequency and inserting a dummy signal and a dummy flag bit in pairs in the portion where the information signal is lacking.
REFERENCES:
patent: 4132862 (1979-01-01), Ferret et al.
patent: 4347620 (1982-08-01), Black et al.
"Technology of PCM Communication" by N. Kaneko, pp. 118-122, Aug. 30, 1976.
Fujisawa Syuichi
Kobayashi Hirokazu
Miyamoto Yukihiko
Miyazawa Hiroshi
Takai Masaoki
Ferguson Jr. Gerald J.
Nippon Hoso Kyokai
Olms Douglas W.
Trio Kabushiki Kaisha
LandOfFree
Time division multiplexing system for N channels in a frame unit does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Time division multiplexing system for N channels in a frame unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Time division multiplexing system for N channels in a frame unit will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1201163